I absolutely loved the Connecticon performance! I was there on Friday night - and I concur with the FFIX love, since that game's definitely my favorite of the Final Fantasy series.
Also loved the Nintendo medley, even if the video timing was completely off. It was so cool to see the footage of Tetris being played on a building - wasn't that done at Brown University? I read about it, but I've never seen any footage of it before. (That must have been amazing to watch in person, especially since they had the school's orchestra play the Tetris music while people were playing on the side of the building. Seeing it with PianoSquall's music was great too, though!)
Overall, awesome job. ^^